#3F869E#3F869E

#3F869E is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.4% C 0.080 H 222.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3F869E
RGB	rgb(63, 134, 158)
HSL	hsl(195, 43%, 43%)
HSV	hsv(195, 60%, 62%)
CMYK	cmyk(60.1%, 15.2%, 0%, 38%)
CIE-LAB	lab(52.48, -14.88, -19.49)
CIE-LCH	lch(52.48, 24.52, 232.64°)
OKLab	oklab(58.43% -0.0583 -0.0542)
OKLCH	oklch(58.43% 0.08 222.9)
XYZ	xyz(16.7441, 20.5739, 35.4299)
Luminance	0.2058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F869E #9E573F

analogous

#3F9E86 #3F869E #3F569E

triadic

#3F869E #9E3F86 #869E3F

tetradic

#3F869E #863F9E #9E573F #569E3F

square

#3F869E #863F9E #9E573F #569E3F

split-complementary

#3F869E #9E3F56 #9E863F

monochromatic

#1C3C46 #2E6172 #3F869E #5CA5BE #88BDD0

Accessibility & contrast

On white

4.11

#3F869E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3F869E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F869E

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F869E	#FFFFFF	#000000	##000000
##3F869E	1.00	4.11	5.12	5.12
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78839F

Deuteranopia (green-blind)

#6A799E

Tritanopia (blue-blind)

#008E8E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3f869e;
/* rgb */ color: rgb(63, 134, 158);
/* oklch */ color: oklch(58.4% 0.080 222.9);

Tailwind

colors: {
  custom: {
    50: '#7da9ba',
    500: '#3f869e',
    950: '#000000',
  },
}

SCSS

$custom: #3f869e;
$custom-light: #7da9ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3f869e",
  "rgb": {
    "r": 63,
    "g": 134,
    "b": 158
  },
  "hsl": {
    "h": 195.158,
    "s": 42.986,
    "l": 43.333
  },
  "oklch": {
    "l": 0.58433,
    "c": 0.07963,
    "h": 222.9
  },
  "luminance": 0.20576
}

Semantic roles & 50–950 ramp

primary

#3F869E

secondary

#BA8E7F

accent

#7555D3

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #3F869E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →